<canvas id='i0'></canvas>
<script>
var c=document.getElementById('i0').getContext('2d');
c.bezierCurveTo(157,351,351,44,946,701);
c.quadraticCurveTo(260,-9007199254740991,945,145);
c.translate(-9007199254740991,239);
c.isPointInPath(988,439);
</script>